California · San Bernardino County
Past Producer
Golconda Deposit
San Bernardino County, California, United States
Silica
⌖ Show on map
USGS source ↗
Commodities
Primary
Silica
Commodity type
M
Economic & production
Development status
Past Producer
Identification
Deposit ID
10286906
Alternate names
Emsco Ganister, Leahy Ganister
Region
NA
Data score
D
Coordinates
34.82281, -117.25448
References
CALIF. DIV. MINES BULLETIN 165, 1954, P. 176-177.CALIF. DIV. MINES BULLETIN 187, 1966, P. 27 AND 51.